﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

using System;

namespace Xceed.Silverlight.DataGrid.Export
{
  internal class XmlssCorrelationCoefficientConverter : XmlssFormulaConverter
  {
    internal override string GetFormula( string[] parameters )
    {
      if( parameters.Length != 2 )
        throw new ArgumentException( "A correlation coefficient can only be calculated using two sets of data." ); 

      return "CORREL(" + parameters[ 0 ] + "," + parameters[ 1 ] + ")";
    }
  }
}
